From 3704d275b02e8c53320edf470cc1f705e7c625a1 Mon Sep 17 00:00:00 2001
From: Sergey Matveev <stargrave@stargrave.org>
Date: Sun, 12 Mar 2023 13:21:09 +0300
Subject: [PATCH 1/1] cmd/ch-leave

---
 cmd/ch-leave/.gitignore |  1 +
 cmd/ch-leave/main.go    | 47 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 48 insertions(+)
 create mode 100644 cmd/ch-leave/.gitignore
 create mode 100644 cmd/ch-leave/main.go

diff --git a/cmd/ch-leave/.gitignore b/cmd/ch-leave/.gitignore
new file mode 100644
index 0000000..cc25015
--- /dev/null
+++ b/cmd/ch-leave/.gitignore
@@ -0,0 +1 @@
+/ch-leave
diff --git a/cmd/ch-leave/main.go b/cmd/ch-leave/main.go
new file mode 100644
index 0000000..00e6311
--- /dev/null
+++ b/cmd/ch-leave/main.go
@@ -0,0 +1,47 @@
+// mmc -- Mattermost client
+// Copyright (C) 2023 Sergey Matveev <stargrave@stargrave.org>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package main
+
+import (
+	"flag"
+	"log"
+
+	"github.com/mattermost/mattermost-server/v6/model"
+	"go.stargrave.org/mmc"
+)
+
+func main() {
+	entrypoint := flag.String("entrypoint", "mm.rnd.stcnet.ru", "Entrypoint")
+	flag.Parse()
+	log.SetFlags(log.Lshortfile)
+
+	chId := flag.Arg(0)
+	login, password := mmc.FindInNetrc(*entrypoint)
+	if login == "" || password == "" {
+		log.Fatalln("no credentials found for:", *entrypoint)
+	}
+	c := model.NewAPIv4Client("https://" + *entrypoint)
+	c.Login(login, password)
+	me, _, err := c.GetMe("")
+	if err != nil {
+		log.Fatalln(err)
+	}
+	if _, err = c.RemoveUserFromChannel(chId, me.Id); err != nil {
+		log.Println("RemoveUserFromChannel:", err)
+	}
+	c.Logout()
+}
-- 
2.44.0